Difference between revisions of "POT4 Bill of Materials"
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[[POT4]] Bill of Materials | [[POT4]] Bill of Materials | ||
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| + | *[http://en.wikipedia.org/wiki/Help:Table WIKI TABLE HELP] | ||
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| + | {| border="1" cellpadding="12" width="100%" | ||
| + | |+POT4 (REV-0) | ||
| + | |- | ||
| + | !width="5%"| NUM ||width="10%" | REFDES || width="15%"|Part# || width="20%"|Desc || width="10%"|Source || width="10%"|Price || width="30%"|Notes | ||
| + | |- | ||
| + | |||
| + | |1 || PC1 || WM4203-ND || 5 pin, 0.1" molex header || DIG || ? || | ||
| + | |- | ||
| + | |||
| + | |1 || CC3 || PCC1828CT-ND || 0.1u, 25V X7R EIA0805 multilayer ceramic || DIG || ? || optional - provides LP input filter | ||
| + | |- | ||
| + | |||
| + | |1 || CC3 || ? || 1 meg EIA0805 || DIG || ? || optional - stack over CC3 to provide 0 input for no input connection | ||
| + | |- | ||
| + | |||
| + | |||
| + | |2 || RC1,RC2 || P0.0ACT-ND || 0.0 ohm EIA0805 || DIG || ? || short inputs | ||
| + | |- | ||
| + | |||
| + | |4 || CC1,2,4,5 || not populated || || || || place 0.1u caps here for additional LP input filtering | ||
| + | |- | ||
| + | |||
| + | |1 || JC1 || P15.0HCT || 15 ohm EIA0605 || DIG || ? || 3 way solder bead jumper - solder R between COM and SHIELD option | ||
| + | |- | ||
| + | |||
| + | |1 || RA1 || 331-499FCT-ND (gain=100), open (gain=1) || EIA1206 resistor to set gain || DIG || ? || for INA128 gain = 1+50K/RA1 | ||
| + | |- | ||
| + | |||
| + | |1 || UA1 || INA128UA || Instrumentation Amp SO8 package || DIG || ? || ALT : many - LT1167, INA122 (Vsup > 32) gain equation may be different | ||
| + | |- | ||
| + | |||
| + | |1 || RO1 || 3266W-103-ND(POT), 3266W-503ND(bridge) || (burns3266w) multiturn trim pot || DIG || ? || 10K for POT, 50K for bridge | ||
| + | |- | ||
| + | |||
| + | |1 || U1 || LM324 || quad opamp SO14 (narrow) package || DIG || ? || ALTs : quad opamp (Vsup > 32) | ||
| + | |- | ||
| + | |||
| + | |1 || JF1 || S1012-36-ND || 36 pin 0.1" header pins (36) || DIG || ? || need 4 pins to make a 3 way jumper | ||
| + | |- | ||
| + | |||
| + | |1 || JF1 || S9000-ND || 0.1" shorting jumper || DIG || ? || used to select amplifer filter path | ||
| + | |- | ||
| + | |||
| + | |||
| + | |} | ||
Revision as of 11:25, 12 June 2005
POT4 Bill of Materials
| NUM | REFDES | Part# | Desc | Source | Price | Notes |
|---|---|---|---|---|---|---|
| 1 | PC1 | WM4203-ND | 5 pin, 0.1" molex header | DIG | ? | |
| 1 | CC3 | PCC1828CT-ND | 0.1u, 25V X7R EIA0805 multilayer ceramic | DIG | ? | optional - provides LP input filter |
| 1 | CC3 | ? | 1 meg EIA0805 | DIG | ? | optional - stack over CC3 to provide 0 input for no input connection |
| 2 | RC1,RC2 | P0.0ACT-ND | 0.0 ohm EIA0805 | DIG | ? | short inputs |
| 4 | CC1,2,4,5 | not populated | place 0.1u caps here for additional LP input filtering | |||
| 1 | JC1 | P15.0HCT | 15 ohm EIA0605 | DIG | ? | 3 way solder bead jumper - solder R between COM and SHIELD option |
| 1 | RA1 | 331-499FCT-ND (gain=100), open (gain=1) | EIA1206 resistor to set gain | DIG | ? | for INA128 gain = 1+50K/RA1 |
| 1 | UA1 | INA128UA | Instrumentation Amp SO8 package | DIG | ? | ALT : many - LT1167, INA122 (Vsup > 32) gain equation may be different |
| 1 | RO1 | 3266W-103-ND(POT), 3266W-503ND(bridge) | (burns3266w) multiturn trim pot | DIG | ? | 10K for POT, 50K for bridge |
| 1 | U1 | LM324 | quad opamp SO14 (narrow) package | DIG | ? | ALTs : quad opamp (Vsup > 32) |
| 1 | JF1 | S1012-36-ND | 36 pin 0.1" header pins (36) | DIG | ? | need 4 pins to make a 3 way jumper |
| 1 | JF1 | S9000-ND | 0.1" shorting jumper | DIG | ? | used to select amplifer filter path |
